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VOC analysis results, sample AE03934, Feb 27 2002

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Laboratory results for volatile organic compounds in sample AE03934 analyzed on February 27, 2002.

NYC-WTC_000020459–000020546

Folder label: “524 2/27/02

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NYC 9/11 Public Portal Document

Comments for Sample AE03937 - Analysis $524

Westchester Dept, of Labs & Research User: Vannelli, Sandy Date: 03-06-2002 Time: 10:44:03

1,1-dichloro-2-propanone is present as a 524.2 TIC in this sample. The estimated concentration is 1.4 ug/L. The 524.2 analysis was run one day past the holding time. The recovery of vinyl chloride in the QC sample was 140%; the recovery of trichlorofluoromethane in the QC sample was 142%; the recovery of 2-butanone in the QC sample was 168%.

NYC-WTC_000020504

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NYC-WTC_000020504Source: NYC Law Department, mirrored locally

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